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Fri, 17 Jul 1998 16:13:04 +1000 |
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Folks,
I have looked at the IPC RLP 221. The pad size is 2.4mm x 2.4mm.
After reviewing data for a SMB for International Rectifier # 10BQ040
(http://www.irf.com/), and Motorola case 403A-03
(http://www.design-net.com/cgi-bin/my-mot/moto.cgi), the lead sizes
appear to narrow for the IPC RLP 221 footprint.
I think I need a 2mm (Xref) x 2.4mm (Yref) pad. Would this be a
correct decision? Has anyone used these devices, and if so what pad
sizes or footprint do you work to?
Regards,
Colin Weber
---------------------------------------------
Cad/Cam Specialist
Research and Development
Varian Australia P/L
679 Springvale Road, Mulgrave,
Victoria 3170, Australia.Varian OSI
ph +61 3 9566 1409 (Voice Mail)
ph +61 3 9560 7133
Fax +61 3 9560 7950
E-Mail [log in to unmask]
Internet Home Page http://www.osi.varian.com
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